227 lines
7.6 KiB
PHP
227 lines
7.6 KiB
PHP
<?php
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namespace Misuzu\Users;
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use ArrayAccess;
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use Index\Colour\Colour;
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use Misuzu\DB;
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use Misuzu\HasRankInterface;
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use Misuzu\Memoizer;
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use Misuzu\Pagination;
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class UserRoleException extends UsersException {}
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class UserRoleNotFoundException extends UserRoleException {}
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class UserRoleCreationFailedException extends UserRoleException {}
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class UserRole implements ArrayAccess, HasRankInterface {
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public const DEFAULT = 1;
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// Database fields
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private $role_id = -1;
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private $role_hierarchy = 1;
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private $role_name = '';
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private $role_title = null;
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private $role_description = null;
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private $role_hidden = 0;
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private $role_can_leave = 0;
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private $role_colour = null;
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private $role_created = null;
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public const TABLE = 'roles';
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private const QUERY_SELECT = 'SELECT %1$s FROM `' . DB::PREFIX . self::TABLE . '` AS '. self::TABLE;
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private const SELECT = '%1$s.`role_id`, %1$s.`role_hierarchy`, %1$s.`role_name`, %1$s.`role_title`, %1$s.`role_description`'
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. ', %1$s.`role_hidden`, %1$s.`role_can_leave`, %1$s.`role_colour`'
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. ', UNIX_TIMESTAMP(%1$s.`role_created`) AS `role_created`';
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private $colour = null;
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private $users = [];
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private $userCount = -1;
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public function getId(): int {
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return $this->role_id < 1 ? -1 : $this->role_id;
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}
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public function getRank(): int {
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return $this->role_hierarchy;
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}
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public function setRank(int $rank): self {
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$this->role_hierarchy = $rank;
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return $this;
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}
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public function getName(): string {
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return $this->role_name;
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}
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public function setName(string $name): self {
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$this->role_name = $name;
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return $this;
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}
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public function getTitle(): string {
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return $this->role_title ?? '';
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}
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public function setTitle(string $title): self {
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$this->role_title = empty($title) ? null : $title;
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return $this;
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}
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public function getDescription(): string {
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return $this->role_description ?? '';
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}
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public function setDescription(string $description): self {
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$this->role_description = empty($description) ? null : $description;
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return $this;
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}
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public function isHidden(): bool {
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return boolval($this->role_hidden);
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}
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public function setHidden(bool $hidden): self {
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$this->role_hidden = $hidden ? 1 : 0;
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return $this;
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}
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public function getCanLeave(): bool {
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return boolval($this->role_can_leave);
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}
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public function setCanLeave(bool $canLeave): self {
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$this->role_can_leave = $canLeave ? 1 : 0;
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return $this;
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}
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// Provided just because, avoid using these for validations sake
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public function getColourRaw(): ?int {
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return $this->role_colour;
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}
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public function setColourRaw(?int $colour): self {
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$this->role_colour = $colour;
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return $this;
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}
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public function getColour(): Colour {
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if($this->colour === null || ($this->role_colour ?? 0x40000000) !== Colour::toMisuzu($this->colour))
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$this->colour = Colour::fromMisuzu($this->role_colour ?? 0x40000000);
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return $this->colour;
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}
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public function setColour(Colour $colour): self {
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$this->role_colour = $colour->shouldInherit() ? null : Colour::toMisuzu($colour);
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$this->colour = $this->colour;
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return $this;
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}
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public function getCreatedTime(): int {
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return $this->role_created === null ? -1 : $this->role_created;
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}
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public function getUserCount(): int {
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if($this->userCount < 0)
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$this->userCount = UserRoleRelation::countUsers($this);
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return $this->userCount;
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}
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public function isDefault(): bool {
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return $this->getId() === self::DEFAULT;
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}
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public function hasAuthorityOver(HasRankInterface $other): bool {
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if($other instanceof User && $other->isSuper())
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return false;
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return $this->getRank() > $other->getRank();
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}
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public function save(): void {
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$isInsert = $this->role_id < 1;
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if($isInsert) {
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$set = DB::prepare(
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'INSERT INTO `' . DB::PREFIX . self::TABLE . '` (`role_hierarchy`, `role_name`, `role_title`, `role_description`, `role_hidden`, `role_can_leave`, `role_colour`)'
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. ' VALUES (:rank, :name, :title, :desc, :hide, :can_leave, :colour)'
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);
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} else {
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$set = DB::prepare(
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'UPDATE `' . DB::PREFIX . self::TABLE . '` SET'
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. ' `role_hierarchy` = :rank, `role_name` = :name, `role_title` = :title,'
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. ' `role_description` = :desc, `role_hidden` = :hide, `role_can_leave` = :can_leave, `role_colour` = :colour'
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. ' WHERE `role_id` = :role'
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)->bind('role', $this->role_id);
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}
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$set->bind('rank', $this->role_hierarchy)
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->bind('name', $this->role_name)
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->bind('title', $this->role_title)
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->bind('desc', $this->role_description)
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->bind('hide', $this->role_hidden)
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->bind('can_leave', $this->role_can_leave)
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->bind('colour', $this->role_colour);
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if($isInsert) {
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$this->role_id = $set->executeGetId();
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$this->role_created = time();
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} else $set->execute();
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}
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private static function countQueryBase(): string {
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return sprintf(self::QUERY_SELECT, 'COUNT(*)');
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}
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public static function countAll(bool $showHidden = false): int {
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return (int)DB::prepare(
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self::countQueryBase()
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. ($showHidden ? '' : ' WHERE `role_hidden` = 0')
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)->fetchColumn();
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}
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private static function memoizer() {
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static $memoizer = null;
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if($memoizer === null)
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$memoizer = new Memoizer;
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return $memoizer;
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}
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private static function byQueryBase(): string {
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return sprintf(self::QUERY_SELECT, sprintf(self::SELECT, self::TABLE));
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}
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public static function byId(int $roleId): self {
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return self::memoizer()->find($roleId, function() use ($roleId) {
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$object = DB::prepare(
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self::byQueryBase() . ' WHERE `role_id` = :role'
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) ->bind('role', $roleId)
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->fetchObject(self::class);
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if(!$object)
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throw new UserRoleNotFoundException;
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return $object;
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});
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}
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public static function byDefault(): self {
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return self::byId(self::DEFAULT);
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}
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public static function all(bool $showHidden = false, ?Pagination $pagination = null): array {
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$query = self::byQueryBase();
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if(!$showHidden)
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$query .= ' WHERE `role_hidden` = 0';
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if($pagination !== null)
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$query .= ' LIMIT :range OFFSET :offset';
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$getObjects = DB::prepare($query);
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if($pagination !== null)
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$getObjects->bind('range', $pagination->getRange())
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->bind('offset', $pagination->getOffset());
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return $getObjects->fetchObjects(self::class);
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}
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// to satisfy the fucked behaviour array_diff has
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public function __toString() {
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return md5($this->getId() . '#' . $this->getName());
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}
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// Twig shim for the roles list on the members page, don't use this class as an array normally.
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public function offsetExists($offset): bool {
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return $offset === 'name' || $offset === 'id';
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}
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public function offsetGet($offset): mixed {
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return $this->{'get' . ucfirst($offset)}();
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}
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public function offsetSet($offset, $value): void {}
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public function offsetUnset($offset): void {}
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}
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